length
Description
Returns the length of a string. If string is null, 0 will be returned.
Usage
Client side: Y
Server side: Y
Syntax
Integer length(String string)
Argument
string
The string to be calculated. The argument can be any string, if string is null, 0 will be returned.
Return
Returns the length of string in integer.
Example
length("Hello")
Returns 5.
See also